CN1326390C - 利用自动传感装置和仿真装置的视频信号的扩展转换 - Google Patents

利用自动传感装置和仿真装置的视频信号的扩展转换 Download PDF

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Publication number
CN1326390C
CN1326390C CNB021318573A CN02131857A CN1326390C CN 1326390 C CN1326390 C CN 1326390C CN B021318573 A CNB021318573 A CN B021318573A CN 02131857 A CN02131857 A CN 02131857A CN 1326390 C CN1326390 C CN 1326390C
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CN
China
Prior art keywords
signal
video
terminal
protocol
input
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNB021318573A
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English (en)
Chinese (zh)
Other versions
CN1407793A (zh
Inventor
吉恩·K·森德尔韦克
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
THOMSON LICENSING CORP
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THOMSON LICENSING CORP
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Publication date
Application filed by THOMSON LICENSING CORP filed Critical THOMSON LICENSING CORP
Publication of CN1407793A publication Critical patent/CN1407793A/zh
Application granted granted Critical
Publication of CN1326390C publication Critical patent/CN1326390C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/46—Receiver circuitry for the reception of television signals according to analogue transmission standards for receiving on more than one standard at will
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Circuits (AREA)
  • Communication Control (AREA)
CNB021318573A 2001-09-06 2002-09-06 利用自动传感装置和仿真装置的视频信号的扩展转换 Expired - Fee Related CN1326390C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/947,072 US7173673B2 (en) 2001-09-06 2001-09-06 Expanded switching of video/S-video signals by auto-sense apparatus designed to initiate switching of a different type of video signal and apparatus for emulating one type of signal by another type of signal to initiate said switching
US09/947,072 2001-09-06

Publications (2)

Publication Number Publication Date
CN1407793A CN1407793A (zh) 2003-04-02
CN1326390C true CN1326390C (zh) 2007-07-11

Family

ID=25485472

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB021318573A Expired - Fee Related CN1326390C (zh) 2001-09-06 2002-09-06 利用自动传感装置和仿真装置的视频信号的扩展转换

Country Status (6)

Country Link
US (1) US7173673B2 (enExample)
JP (1) JP4183062B2 (enExample)
KR (1) KR100903903B1 (enExample)
CN (1) CN1326390C (enExample)
DE (1) DE10239466A1 (enExample)
MX (1) MXPA02008673A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE459204T1 (de) * 2002-07-05 2010-03-15 Nxp Bv Fernsehempfänger mit isolierten eingängen
US8194692B2 (en) * 2004-11-22 2012-06-05 Via Technologies, Inc. Apparatus with and a method for a dynamic interface protocol
US8760582B2 (en) * 2006-10-16 2014-06-24 Sony Corporation Method for selecting an input media source

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4937672A (en) * 1989-04-14 1990-06-26 Rca Licensing Corporation Audio switching for an audio/video system having S-VIDEO capability
US5159438A (en) * 1989-12-26 1992-10-27 Zenith Electronics Corporation Aspect ratio conversion of television display
US5629776A (en) * 1993-02-10 1997-05-13 Thomson Consumer Electronics, Inc. Apparatus for use in a VCR or laserdisc player for providing a signal indicative of the reproduction of wide-screen picture

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4660073A (en) * 1984-12-18 1987-04-21 Eastman Kodak Company Video apparatus for selectively processing either composite or component color video signals
JPH0832059B2 (ja) * 1987-03-09 1996-03-27 株式会社日立製作所 ディジタルテレビジョン信号処理装置
DE69124456T2 (de) * 1990-09-26 1997-05-22 Toshiba Kawasaki Kk Adaptiver Mehrfahrsystemfernsehempfänger
JPH05110962A (ja) * 1991-10-15 1993-04-30 Matsushita Electric Ind Co Ltd 自動入力切換回路
JPH0654327A (ja) * 1992-07-31 1994-02-25 Sanyo Electric Co Ltd 入出力セレクタ
US5349385A (en) * 1992-08-06 1994-09-20 Florida Atlantic University Adaptive scan converter
JPH0879636A (ja) * 1994-09-06 1996-03-22 Fujitsu General Ltd スイッチ付信号入力端子
US6072541A (en) * 1996-09-03 2000-06-06 Samsung Electronics Co., Ltd. Video/audio signal switching circuit and method
KR100258522B1 (ko) * 1996-09-03 2000-06-15 윤종용 Pc/tv/vcr 오디오 신호 전환 회로 및 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4937672A (en) * 1989-04-14 1990-06-26 Rca Licensing Corporation Audio switching for an audio/video system having S-VIDEO capability
US5159438A (en) * 1989-12-26 1992-10-27 Zenith Electronics Corporation Aspect ratio conversion of television display
US5629776A (en) * 1993-02-10 1997-05-13 Thomson Consumer Electronics, Inc. Apparatus for use in a VCR or laserdisc player for providing a signal indicative of the reproduction of wide-screen picture

Also Published As

Publication number Publication date
JP2003110949A (ja) 2003-04-11
US20030048387A1 (en) 2003-03-13
KR100903903B1 (ko) 2009-06-19
JP4183062B2 (ja) 2008-11-19
DE10239466A1 (de) 2003-04-30
KR20030022024A (ko) 2003-03-15
MXPA02008673A (es) 2005-02-17
US7173673B2 (en) 2007-02-06
CN1407793A (zh) 2003-04-02

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070711

Termination date: 20170906

CF01 Termination of patent right due to non-payment of annual fee